teengers must be playing in the water happily同义句
问题描述:
teengers must be playing in the water happily同义句
答
Teenagers must be playing in the water happily.
= Teenagers must be having fun in the water.
= Teenagers must be enjoying themselves in the water.
= Teenagers must be having a good time in the water.
play happily = have fun = have a good time = enjoy oneself 玩得高兴/愉快